xref: /illumos-gate/usr/src/cmd/mandoc/compat_stringlist.h (revision 4d131170e62381276a07ffc0aeb1b62e527d940c)
1 /*	$Id: compat_stringlist.h,v 1.5 2020/06/15 21:48:09 schwarze Exp $ */
2 /*	$NetBSD: stringlist.h,v 1.7 2008/04/28 20:22:54 martin Exp $	*/
3 
4 /*-
5  * Copyright (c) 1994 The NetBSD Foundation, Inc.
6  * All rights reserved.
7  *
8  * This code is derived from software contributed to The NetBSD Foundation
9  * by Christos Zoulas.
10  *
11  * Redistribution and use in source and binary forms, with or without
12  * modification, are permitted provided that the following conditions
13  * are met:
14  * 1. Redistributions of source code must retain the above copyright
15  *    notice, this list of conditions and the following disclaimer.
16  * 2. Redistributions in binary form must reproduce the above copyright
17  *    notice, this list of conditions and the following disclaimer in the
18  *    documentation and/or other materials provided with the distribution.
19  *
20  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
21  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
22  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
23  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
24  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
25  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
26  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
27  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
28  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
29  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
30  * POSSIBILITY OF SUCH DAMAGE.
31  */
32 
33 #include <sys/types.h>
34 
35 /*
36  * Simple string list
37  */
38 typedef struct _stringlist {
39 	char	**sl_str;
40 	size_t	  sl_max;
41 	size_t	  sl_cur;
42 } StringList;
43 
44 StringList	*sl_init(void);
45 int		 sl_add(StringList *, char *);
46 void		 sl_free(StringList *, int);
47 char		*sl_find(StringList *, const char *);
48 int		 sl_delete(StringList *, const char *, int);
49